failure mode

FM-34: 高速下材料去除速度仍然缓慢

高档位时,新合适圆盘去除材料速度远低于预期,且无反复断电。

诊断概览

高档位时,新合适圆盘去除材料速度远低于预期,且无反复断电。

可能根本原因

  • Grit is too fine or disc is loaded
  • Pressure is excessive and slows the random orbit
  • Battery output is weak
  • Belt, motor, or drive output is reduced

快速检查

  1. A fresh suitable disc removes material normally with light pressure.

维修预览

  1. Remove the battery and verify a fresh abrasive with grit suitable for the material.
  2. 清除灰尘,安装已知良好充电的battery,选择高速档。
  3. - 用轻压力和长笔触在干净废料上操作
  4. 如果去除仍然缓慢,送修速度响应、轻载坍塌或驱动。

这是完整维修手册中所含故障排除指南的预览。

常见修复

  • 5英寸8孔钩环砂盘
  • 无刷motor和风扇

相关症状

  • 高速下材料去除速度仍然缓慢

    高档位时,新合适圆盘去除材料速度远低于预期,且无反复断电。

包含在完整手册中

  • root cause analysis
  • tools needed
  • step-by-step repair procedure
  • diagrams
  • exploded views
  • post-repair checks

公开页面仅显示预览。购买完整手册以下载全部维修步骤、图示和验证流程。

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